Alright, let's solve this math problem step by step. First, we have the number 889. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 73. So, we're going to take the number 889 and add it to itself 73 times.
Step 1: 0 + 889 = 889
Step 2: 889 + 889 = 1778
Step 3: 1778 + 889 = 2667
Step 4: 2667 + 889 = 3556
Step 5: 3556 + 889 = 4445
Step 6: 4445 + 889 = 5334
Step 7: 5334 + 889 = 6223
Step 8: 6223 + 889 = 7112
Step 9: 7112 + 889 = 8001
Step 10: 8001 + 889 = 8890
Step 11: 8890 + 889 = 9779
Step 12: 9779 + 889 = 10668
Step 13: 10668 + 889 = 11557
Step 14: 11557 + 889 = 12446
Step 15: 12446 + 889 = 13335
Step 16: 13335 + 889 = 14224
Step 17: 14224 + 889 = 15113
Step 18: 15113 + 889 = 16002
Step 19: 16002 + 889 = 16891
Step 20: 16891 + 889 = 17780
Step 21: 17780 + 889 = 18669
Step 22: 18669 + 889 = 19558
Step 23: 19558 + 889 = 20447
Step 24: 20447 + 889 = 21336
Step 25: 21336 + 889 = 22225
Step 26: 22225 + 889 = 23114
Step 27: 23114 + 889 = 24003
Step 28: 24003 + 889 = 24892
Step 29: 24892 + 889 = 25781
Step 30: 25781 + 889 = 26670
Step 31: 26670 + 889 = 27559
Step 32: 27559 + 889 = 28448
Step 33: 28448 + 889 = 29337
Step 34: 29337 + 889 = 30226
Step 35: 30226 + 889 = 31115
Step 36: 31115 + 889 = 32004
Step 37: 32004 + 889 = 32893
Step 38: 32893 + 889 = 33782
Step 39: 33782 + 889 = 34671
Step 40: 34671 + 889 = 35560
Step 41: 35560 + 889 = 36449
Step 42: 36449 + 889 = 37338
Step 43: 37338 + 889 = 38227
Step 44: 38227 + 889 = 39116
Step 45: 39116 + 889 = 40005
Step 46: 40005 + 889 = 40894
Step 47: 40894 + 889 = 41783
Step 48: 41783 + 889 = 42672
Step 49: 42672 + 889 = 43561
Step 50: 43561 + 889 = 44450
Step 51: 44450 + 889 = 45339
Step 52: 45339 + 889 = 46228
Step 53: 46228 + 889 = 47117
Step 54: 47117 + 889 = 48006
Step 55: 48006 + 889 = 48895
Step 56: 48895 + 889 = 49784
Step 57: 49784 + 889 = 50673
Step 58: 50673 + 889 = 51562
Step 59: 51562 + 889 = 52451
Step 60: 52451 + 889 = 53340
Step 61: 53340 + 889 = 54229
Step 62: 54229 + 889 = 55118
Step 63: 55118 + 889 = 56007
Step 64: 56007 + 889 = 56896
Step 65: 56896 + 889 = 57785
Step 66: 57785 + 889 = 58674
Step 67: 58674 + 889 = 59563
Step 68: 59563 + 889 = 60452
Step 69: 60452 + 889 = 61341
Step 70: 61341 + 889 = 62230
Step 71: 62230 + 889 = 63119
Step 72: 63119 + 889 = 64008
Step 73: 64008 + 889 = 64897

So, 889*73 = 64897